What happened to early pregnancy jealousy?

Early pregnancy jealousy, causing fetal development deformity, is not accurate, is misinformation, vinegar is a condiment, will not cause fetal malformation. Many factors cause fetal malformation, such as smoking, drinking, early pregnancy by bacteria, viruses, drugs and other effects, or suffering from inheritance diseases, female mood is bad, exposure to toxic, harmful substances, pregnant women with diabetes, etc., will cause the occurrence of deformity. Simple because of jealousy, resulting in fetal deformity is unscientific, women in the preparation period, the body will be adjusted to a healthy state, to prevent adverse factors stimulation, pregnancy after regular inspection, to maintain a relaxed mood, happy spirit, comprehensive diet nutrition, reasonable, to ensure that the fetus gets enough nutrition supply, promote growth and development.